diff --git a/Gemfile b/Gemfile
index 66cce20560..7c4a45b664 100644
--- a/Gemfile
+++ b/Gemfile
@@ -121,7 +121,7 @@ gem 'redis', '~> 4.8.1'
 gem 'rolify', '~> 6.0.1'
 gem 'ruby-msg', '~> 1.5.0', git: 'https://github.com/mysociety/ruby-msg.git', branch: 'ascii-encoding'
 gem 'rubyzip', '~> 2.4.1'
-gem 'secure_headers', '~> 7.0.0'
+gem 'secure_headers', '~> 7.1.0'
 gem 'sidekiq', '~> 6.5.12'
 gem 'sidekiq-limit_fetch', '~> 4.4.1'
 gem 'statistics2', '~> 0.54'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5072a62aac..5a00458e0e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -491,7 +491,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    secure_headers (7.0.0)
+    secure_headers (7.1.0)
     sidekiq (6.5.12)
       connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
@@ -654,7 +654,7 @@ DEPENDENCIES
   ruby-msg (~> 1.5.0)!
   rubyzip (~> 2.4.1)
   sass-rails (~> 5.0.8)
-  secure_headers (~> 7.0.0)
+  secure_headers (~> 7.1.0)
   sidekiq (~> 6.5.12)
   sidekiq-limit_fetch (~> 4.4.1)
   simplecov (~> 0.22.0)